Isobenzofurans

2',7'-Dichlorofluorescein, Alfa Aesar™

2',7'-Dichlorofluorescein, Alfa Aesar™

CAS: 76-54-0 Molecular Formula: C20H10Cl2O5 Molecular Weight (g/mol): 401.195 MDL Number: MFCD00005047 InChI Key: VFNKZQNIXUFLBC-UHFFFAOYSA-N Synonym: 11,16-dichloro-12,15-dihydroxyspiro 3-hydroisobenzofuran-3,9'-xanthene-1-one, 2',7'-dichloro-3',6'-dihydroxy-3h-spiro isobenzofuran-1,9'-xanthen-3-one, 2',7'-dichloro-3',6'-dihydroxyspiro 2-benzofuran-3,9'-xanthene-1-one, 2',7'-dichlorofluorescein, 2,7-dichlorofluorescein, 56nqm5uzt1, dichlorofluorescein, spiro isobenzofuran-1 3h ,9'-9h xanthen-3-one, 2',7'-dichloro-3',6'-dihydroxy, unii-56nqm5uzt1 PubChem CID: 64944 ChEBI: CHEBI:51596 IUPAC Name: 2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl

Phloxine B (Certified Biological Stain), Fisher Chemical

Phloxine B (Certified Biological Stain), Fisher Chemical

CAS: 18472-87-2 Molecular Formula: C20H2Br4 Cl4Na2O5 MDL Number: MFCD00070627 Synonym: Acid Red 92

Fluorescein, ACROS Organics™

Fluorescein, ACROS Organics™

CAS: 2321-07-5 Molecular Formula: C20H12O5 Molecular Weight (g/mol): 332.31 MDL Number: MFCD00005050 InChI Key: GNBHRKFJIUUOQI-UHFFFAOYSA-N PubChem CID: 16850 ChEBI: CHEBI:31624 IUPAC Name: 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Rose Bengal Disodium Salt (Certified Biological Stain), Fisher Chemical

Rose Bengal Disodium Salt (Certified Biological Stain), Fisher Chemical

CAS: 632-69-9 Molecular Formula: C20H4Cl4I4Na2O5 Molecular Weight (g/mol): 1019.644 MDL Number: MFCD00151169 InChI Key: DPBQSRZQYAYDGY-UHFFFAOYSA-N Synonym: Acid Red 94 PubChem CID: 87244310 IUPAC Name: sodium;4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na]

Erythrosin B, pure, high purity, biological stain, ACROS Organics™

Erythrosin B, pure, high purity, biological stain, ACROS Organics™

CAS: 16423-68-0 Molecular Formula: C20H6I4Na2O5 Molecular Weight (g/mol): 879.86 MDL Number: MFCD00144257 InChI Key: RAGZEDHHTPQLAI-UHFFFAOYSA-L Synonym: Acid Red 51, C.I. 45430 PubChem CID: 12961638 IUPAC Name: disodium;2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)I)[O-])I)I)[O-])I.[Na+].[Na+]

2',7'-Dichlorofluorescein, ACS reagent, ACROS Organics™

2',7'-Dichlorofluorescein, ACS reagent, ACROS Organics™

CAS: 76-54-0 Molecular Formula: C20H10Cl2O5 Molecular Weight (g/mol): 401.195 InChI Key: VFNKZQNIXUFLBC-UHFFFAOYSA-N Synonym: 2',7'-Dichloro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one PubChem CID: 64944 ChEBI: CHEBI:51596 IUPAC Name: 2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl

Rose Bengal, 85%, pure, high purity, Biological stain, ACROS Organics™

Rose Bengal, 85%, pure, high purity, Biological stain, ACROS Organics™

CAS: 632-69-9 Molecular Formula: C20H4Cl4I4Na2O5 Molecular Weight (g/mol): 1019.644 MDL Number: MFCD00005043 InChI Key: DPBQSRZQYAYDGY-UHFFFAOYSA-N Synonym: Acid Red 94, C.I. 45440 PubChem CID: 87244310 IUPAC Name: sodium;4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na]

Alfa Aesar™ Fluorescein isothiocyanate, isomer 1, 95%

Alfa Aesar™ Fluorescein isothiocyanate, isomer 1, 95%

CAS: 3326-32-7 Molecular Formula: C21H11NO5S Molecular Weight (g/mol): 389.381 MDL Number: MFCD00005063 InChI Key: MHMNJMPURVTYEJ-UHFFFAOYSA-N Synonym: 5-fitc, 5-isothiocyanatofluorescein, fitc, fitc isomer, fitc isomer 1, fluorescein 5 6-isothiocyanate, fluorescein 5-isothiocyanate, fluorescein isothiocyanate isomer i, fluorescein-5-isothiocyanate, unii-i223nx31w9 PubChem CID: 18730 ChEBI: CHEBI:37918 IUPAC Name: 3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

2',7'-Dichlorofluorescein Solution, Honeywell™ Fluka™

2',7'-Dichlorofluorescein Solution, Honeywell™ Fluka™

CAS: 76-54-0 Molecular Formula: C20H10Cl2O5 Molecular Weight (g/mol): 401.195 MDL Number: MFCD00005047 InChI Key: VFNKZQNIXUFLBC-UHFFFAOYSA-N PubChem CID: 64944 ChEBI: CHEBI:51596 IUPAC Name: 2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl

Fluoresceinamine Isomer I 99%, ACROS Organics™

Fluoresceinamine Isomer I 99%, ACROS Organics™

CAS: 3326-34-9 Molecular Formula: C20H13NO5 Molecular Weight (g/mol): 347.33 MDL Number: MFCD00005052 InChI Key: GZAJOEGTZDUSKS-UHFFFAOYSA-N Synonym: 5-Aminofluorescein PubChem CID: 76845 IUPAC Name: 6-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O)C=C2OC2=CC(O)=CC=C12

Erythrosine B 95.0+%, TCI America™

Erythrosine B 95.0+%, TCI America™

CAS: 16423-68-0 Molecular Formula: C20H6I4Na2O5 Molecular Weight (g/mol): 879.86 MDL Number: MFCD00144257 InChI Key: RAGZEDHHTPQLAI-UHFFFAOYSA-L Synonym: Iodoeosine Sodium Salt, Tetraiodofluorescein Sodium Salt PubChem CID: 12961638 IUPAC Name: disodium;2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)I)[O-])I)I)[O-])I.[Na+].[Na+]

Calcein Disodium Salt, Honeywell Fluka™

Calcein Disodium Salt, Honeywell Fluka™

CAS: 108750-13-6 Molecular Formula: C30H25N2NaO13 Molecular Weight (g/mol): 644.521 MDL Number: MFCD00082336 InChI Key: WFTKXUHBPZFOMD-UHFFFAOYSA-M PubChem CID: 131674686 IUPAC Name: sodium;2',7'-bis[[bis(carboxymethyl)amino]methyl]-6'-hydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-olate SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)CN(CC(=O)O)CC(=O)O)[O-])O)CN(CC(=O)O)CC(=O)O.[Na+]

Fluorescein, Free Acid, Reag. Ph. Eur., Honeywell Fluka™

Fluorescein, Free Acid, Reag. Ph. Eur., Honeywell Fluka™

CAS: 2321-07-5 Molecular Formula: C20H12O5 Molecular Weight (g/mol): 332.31 MDL Number: MFCD00005050 InChI Key: GNBHRKFJIUUOQI-UHFFFAOYSA-N PubChem CID: 16850 ChEBI: CHEBI:31624 IUPAC Name: 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Fluorescein Isothiocyanate (mixture of 5- and 6- isomers) 97.0+%, TCI America™

Fluorescein Isothiocyanate (mixture of 5- and 6- isomers) 97.0+%, TCI America™

CAS: 27072-45-3 Molecular Formula: C21H11NO5S MDL Number: MFCD00005063 Synonym: Isothiocyanatofluorescein

Alfa Aesar™ Pyromellitic dianhydride, 97%

Alfa Aesar™ Pyromellitic dianhydride, 97%

CAS: 89-32-7 Molecular Formula: C10H2O6 Molecular Weight (g/mol): 218.12 MDL Number: MFCD00005005 InChI Key: ANSXAPJVJOKRDJ-UHFFFAOYSA-N Synonym: 1,2,4,5-benzenetetracarboxylic anhydride, 1,2,4,5-benzenetetracarboxylic dianhydride, 1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone, benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone, pmda, pyromellitic acid anhydride, pyromellitic acid dianhydride, pyromellitic anhydride, pyromellitic dianhydride, unii-2z22t30qzq PubChem CID: 6966 IUPAC Name: furo[3,4-f][2]benzofuran-1,3,5,7-tetrone SMILES: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

Phloxine B, 85%, pure, high purity, Biological stain, ACROS Organics™

Phloxine B, 85%, pure, high purity, Biological stain, ACROS Organics™

CAS: 18472-87-2 Molecular Formula: C20H2Br4Cl4Na2O5 MDL Number: MFCD00005061 Synonym: Acid Red 92, C.I. 45410

5-Aminofluorescein (isomer I) 95.0+%, TCI America™

5-Aminofluorescein (isomer I) 95.0+%, TCI America™

CAS: 3326-34-9 Molecular Formula: C20H13NO5 Molecular Weight (g/mol): 347.33 MDL Number: MFCD00005052 InChI Key: GZAJOEGTZDUSKS-UHFFFAOYSA-N Synonym: 1-aminofluorescein, 4-aminofluorescein, 5 6-aminofluorescein mixture of isomers, 5-amino-3',6'-dihydroxy-3h-spiro 2-benzofuran-1,9'-xanthene-3-one, 5-amino-3',6'-dihydroxyspiro 2-benzofuran-1,9'-xanthene-3-one, 5-aminofluorescein, fluoresceinamine, fluoresceinamine isomer i, fluoresceinamine, isomer i, spiro isobenzofuran-1 3h ,9'-9h xanthen-3-one, 5-amino-3',6'-dihydroxy PubChem CID: 76845 IUPAC Name: 5-amino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one SMILES: NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O)C=C2OC2=CC(O)=CC=C12

cis-4-Cyclohexene-1,2-dicarboxylic Anhydride 98.0+%, TCI America™

cis-4-Cyclohexene-1,2-dicarboxylic Anhydride 98.0+%, TCI America™

CAS: 935-79-5 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00005916 InChI Key: KMOUUZVZFBCRAM-OLQVQODUSA-N Synonym: 1,3-isobenzofurandione, 3a,4,7,7a-tetrahydro-, 3ar,7as-rel, 1,3-isobenzofurandione, 3a,4,7,7a-tetrahydro-, cis, 3ar,7as-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione, 3ar,7as-rel-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione, 3as,7ar-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione, cis-1,2,3,6-tetrahydrophthalic anhydride, cis-3a,4,7,7a-tetrahydro-1,3-isobenzofurandione, cis-4-cyclohexene-1,2-dicarboxylic anhydride, tetrahydrophthalic anhydride, cis, unii-w9q4666nos PubChem CID: 98495 IUPAC Name: (3aS,7aR)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione SMILES: C1C=CCC2C1C(=O)OC2=O

Fluorescein, Laser Grade 99%, ACROS Organics™

Fluorescein, Laser Grade 99%, ACROS Organics™

CAS: 2321-07-5 Molecular Formula: C20H12O5 Molecular Weight (g/mol): 332.31 InChI Key: GNBHRKFJIUUOQI-UHFFFAOYSA-N PubChem CID: 16850 ChEBI: CHEBI:31624 IUPAC Name: 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

2′,4′,5′,7′-Tetrabromo-3,4,5,6-tetrachlorofluorescein 85.0+%, TCI America™

2′,4′,5′,7′-Tetrabromo-3,4,5,6-tetrachlorofluorescein 85.0+%, TCI America™

CAS: 13473-26-2 Molecular Formula: C20H4Br4Cl4O5 Molecular Weight (g/mol): 785.663 MDL Number: MFCD00067282 InChI Key: ZYIBVBKZZZDFOY-UHFFFAOYSA-N PubChem CID: 83511 IUPAC Name: 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=C2C(=C(C(=C1Br)O)Br)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)Br)O)Br

Pyromellitic Dianhydride 98.0+%, TCI America™

Pyromellitic Dianhydride 98.0+%, TCI America™

CAS: 89-32-7 Molecular Formula: C10H2O6 Molecular Weight (g/mol): 218.12 MDL Number: MFCD00005005 InChI Key: ANSXAPJVJOKRDJ-UHFFFAOYSA-N Synonym: 1,2,4,5-benzenetetracarboxylic anhydride, 1,2,4,5-benzenetetracarboxylic dianhydride, 1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone, benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone, pmda, pyromellitic acid anhydride, pyromellitic acid dianhydride, pyromellitic anhydride, pyromellitic dianhydride, unii-2z22t30qzq PubChem CID: 6966 IUPAC Name: 5,11-dioxatricyclo[7.3.0.0³,⁷]dodeca-1,3(7),8-triene-4,6,10,12-tetrone SMILES: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

(+)-trans-1,2-Cyclohexanedicarboxylic Anhydride 98.0+%, TCI America™

(+)-trans-1,2-Cyclohexanedicarboxylic Anhydride 98.0+%, TCI America™

CAS: 71749-03-6 Molecular Formula: C8H10O3 Molecular Weight (g/mol): 154.17 MDL Number: MFCD00064345,MFCD00674194 InChI Key: MUTGBJKUEZFXGO-UHFFFAOYNA-N PubChem CID: 10942665 IUPAC Name: octahydro-2-benzofuran-1,3-dione SMILES: O=C1OC(=O)C2CCCCC12

MilliporeSigma™ DAF-2 DA, Calbiochem™,

MilliporeSigma™ DAF-2 DA, Calbiochem™,

CAS: 205391-02-2 Molecular Formula: C24H18N2O7 Molecular Weight (g/mol): 446.42 MDL Number: MFCD05865101 InChI Key: PTSUYDXEEKDBQU-UHFFFAOYSA-N Synonym: 4,5-diaminofluorescein diacetate, 4,5-diaminofluorescein diacetate hplc, 4,5-diaminofluorescein diacetate/ 5,6-diaminofluorescein diacetate, 5,6-diaminofluorescein diacetat, 5,6-diaminofluorescein diacetate, daf 2da, daf-2 da, daf-2 da cell permeable, daf-2 da solution 5 mm in dmso , 1 mg in 0.45 ml dmso, daf-2da PubChem CID: 6603693 IUPAC Name: 3'-(acetyloxy)-5,6-diamino-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-6'-yl acetate SMILES: CC(=O)OC1=CC2=C(C=C1)C1(OC(=O)C3=CC(N)=C(N)C=C13)C1=C(O2)C=C(OC(C)=O)C=C1

6-Aminofluorescein (isomer II) 95.0+%, TCI America™

6-Aminofluorescein (isomer II) 95.0+%, TCI America™

CAS: 51649-83-3 Molecular Formula: C20H13NO5 Molecular Weight (g/mol): 347.326 MDL Number: MFCD00005051 InChI Key: YOAWSYSKQHLFPM-UHFFFAOYSA-N Synonym: 2-aminofluorescein, 5-amino-3',6'-dihydroxyspiro 2-benzofuran-3,9'-xanthene-1-one, 6-amino-3',6'-dihydroxy-3h-spiro 2-benzofuran-1,9'-xanthen-3-one, 6-amino-3',6'-dihydroxy-3h-spiro isobenzofuran-1,9'-xanthen-3-one, 6-amino-3',6'-dihydroxyspiro 2-benzofuran-1,9'-xanthene-3-one, 6-amino-3',6'-dihydroxyspiro isobenzofuran-1 3h ,9'-9h xanthene-3-one, 6-aminofluorescein, fluoresceinamine isomer ii, spiro isobenzofuran-1 3h ,9'-9h xanthen-3-one, 6-amino-3',6'-dihydroxy PubChem CID: 103924 IUPAC Name: 5-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC2=C(C=C1N)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O

1-Cyclohexene-1,2-dicarboxylic Anhydride 98.0+%, TCI America™

1-Cyclohexene-1,2-dicarboxylic Anhydride 98.0+%, TCI America™

CAS: 2426-02-0 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00005917 InChI Key: HMMBJOWWRLZEMI-UHFFFAOYSA-N Synonym: 1, 4,5,6,7-tetrahydro, 1,3,4,5,6,7-hexahydro-2-benzofuran-1,3-dione, 1,3-isobenzofurandione, 4,5,6,7-tetrahydro, 1-cyclohexene-1,2-dicarboxylic anhydride, 3,4,5,6-tetrahydrophthalic acid anhydride, 3,4,5,6-tetrahydrophthalic anhydride, 4,5,6,7-tetrahydro-1,3-isobenzofurandione, 4,5,6,7-tetrahydroisobenzofuran-1,3-dione, cyclohexene-1,2-dicarboxylic anhydride, unii-01d3m89a2w PubChem CID: 12475 IUPAC Name: 1,3,4,5,6,7-hexahydro-2-benzofuran-1,3-dione SMILES: O=C1OC(=O)C2=C1CCCC2

Acid Red 94, TCI America™

Acid Red 94, TCI America™

CAS: 632-69-9 Molecular Formula: C20H4Cl4I4Na2O5 Molecular Weight (g/mol): 1019.644 MDL Number: MFCD00151169 InChI Key: DPBQSRZQYAYDGY-UHFFFAOYSA-N Synonym: Rose Bengal PubChem CID: 87244310 IUPAC Name: sodium;4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na]

Alfa Aesar™ 1-Cyclohexene-1,2-dicarboxylic anhydride, 97+%

Alfa Aesar™ 1-Cyclohexene-1,2-dicarboxylic anhydride, 97+%

CAS: 2426-02-0 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00005917 InChI Key: HMMBJOWWRLZEMI-UHFFFAOYSA-N Synonym: 1, 4,5,6,7-tetrahydro, 1,3,4,5,6,7-hexahydro-2-benzofuran-1,3-dione, 1,3-isobenzofurandione, 4,5,6,7-tetrahydro, 1-cyclohexene-1,2-dicarboxylic anhydride, 3,4,5,6-tetrahydrophthalic acid anhydride, 3,4,5,6-tetrahydrophthalic anhydride, 4,5,6,7-tetrahydro-1,3-isobenzofurandione, 4,5,6,7-tetrahydroisobenzofuran-1,3-dione, cyclohexene-1,2-dicarboxylic anhydride, unii-01d3m89a2w PubChem CID: 12475 IUPAC Name: 4,5,6,7-tetrahydro-2-benzofuran-1,3-dione SMILES: O=C1OC(=O)C2=C1CCCC2

Fluorescein Isothiocyanate Isomer I, 90%, Pure, ACROS Organics™

Fluorescein Isothiocyanate Isomer I, 90%, Pure, ACROS Organics™

CAS: 3326-32-7 Molecular Formula: C21H11NO5S Molecular Weight (g/mol): 389.381 MDL Number: MFCD00005063 InChI Key: MHMNJMPURVTYEJ-UHFFFAOYSA-N Synonym: 5-FITC, 5-Isothiocyanato fluorescein PubChem CID: 18730 ChEBI: CHEBI:37918 IUPAC Name: 3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

MilliporeSigma™ DAF-2, Calbiochem™,

MilliporeSigma™ DAF-2, Calbiochem™,

CAS: 205391-01-1 Molecular Formula: C20H14N2O5 Molecular Weight (g/mol): 362.34 MDL Number: MFCD05865100 InChI Key: LTYUPYUWXRTNFQ-UHFFFAOYSA-N Synonym: 4,5-diaminofluorescein, 4,5-diaminofluorescein-isopropanol adduct 1:2, 5,6-diamino-3',6'-dihydroxy-3h-spiro isobenzofuran-1,9'-xanthen-3-one, 5,6-diamino-3',6'-dihydroxyspiro 2-benzofuran-1,9'-xanthen-3-one, 5,6-diamino-3',6'-dihydroxyspiro 2-benzofuran-1,9'-xanthene-3-one, 5,6-diaminofluorescein, daf-2, daf-2 solution 5 mm in dmso , 1 mg in 0.55 ml dmso PubChem CID: 10666340 IUPAC Name: 5,6-diamino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one SMILES: NC1=C(N)C=C2C(=C1)C(=O)OC21C2=C(OC3=C1C=CC(O)=C3)C=C(O)C=C2

6-Nitrofluorescein (isomer II) 98.0+%, TCI America™

6-Nitrofluorescein (isomer II) 98.0+%, TCI America™

CAS: 27402-68-2 Molecular Formula: C20H11NO7 Molecular Weight (g/mol): 377.308 MDL Number: MFCD00059694 InChI Key: GYWGQAIDMYGOLU-UHFFFAOYSA-N Synonym: 6-Nitro-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-(9H)xanthen]-3-one PubChem CID: 117391 IUPAC Name: 3',6'-dihydroxy-5-nitrospiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC2=C(C=C1[N+](=O)[O-])C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O

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